169665480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 594846720

約数和(自身を除く): 425181240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 661, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1322, 1380, 1395, 1426, 1656, 1860, 1983, 2070, 2139, 2232, 2644, 2760, 2790, 2852, 3305, 3565, 3720, 3966, 4140, 4278, 5288, 5580, 5704, 5949, 6417, 6610, 7130, 7932, 8280, 8556, 9915, 10695, 11160, 11898, 12834, 13220, 14260, 15203, 15864, 17112, 19830, 20491, 21390, 23796, 25668, 26440, 28520, 29745, 30406, 32085, 39660, 40982, 42780, 45609, 47592, 51336, 59490, 60812, 61473, 64170, 76015, 79320, 81964, 85560, 91218, 102455, 118980, 121624, 122946, 128340, 136827, 152030, 163928, 182436, 184419, 204910, 228045, 237960, 245892, 256680, 273654, 304060, 307365, 364872, 368838, 409820, 456090, 471293, 491784, 547308, 608120, 614730, 684135, 737676, 819640, 912180, 922095, 942586, 1094616, 1229460, 1368270, 1413879, 1475352, 1824360, 1844190, 1885172, 2356465, 2458920, 2736540, 2827758, 3688380, 3770344, 4241637, 4712930, 5473080, 5655516, 7069395, 7376760, 8483274, 9425860, 11311032, 14138790, 16966548, 18851720, 21208185, 28277580, 33933096, 42416370, 56555160, 84832740, 169665480]

約数ペア:

[(1, 169665480), (2, 84832740), (3, 56555160), (4, 42416370), (5, 33933096), (6, 28277580), (8, 21208185), (9, 18851720), (10, 16966548), (12, 14138790), (15, 11311032), (18, 9425860), (20, 8483274), (23, 7376760), (24, 7069395), (30, 5655516), (31, 5473080), (36, 4712930), (40, 4241637), (45, 3770344), (46, 3688380), (60, 2827758), (62, 2736540), (69, 2458920), (72, 2356465), (90, 1885172), (92, 1844190), (93, 1824360), (115, 1475352), (120, 1413879), (124, 1368270), (138, 1229460), (155, 1094616), (180, 942586), (184, 922095), (186, 912180), (207, 819640), (230, 737676), (248, 684135), (276, 614730), (279, 608120), (310, 547308), (345, 491784), (360, 471293), (372, 456090), (414, 409820), (460, 368838), (465, 364872), (552, 307365), (558, 304060), (620, 273654), (661, 256680), (690, 245892), (713, 237960), (744, 228045), (828, 204910), (920, 184419), (930, 182436), (1035, 163928), (1116, 152030), (1240, 136827), (1322, 128340), (1380, 122946), (1395, 121624), (1426, 118980), (1656, 102455), (1860, 91218), (1983, 85560), (2070, 81964), (2139, 79320), (2232, 76015), (2644, 64170), (2760, 61473), (2790, 60812), (2852, 59490), (3305, 51336), (3565, 47592), (3720, 45609), (3966, 42780), (4140, 40982), (4278, 39660), (5288, 32085), (5580, 30406), (5704, 29745), (5949, 28520), (6417, 26440), (6610, 25668), (7130, 23796), (7932, 21390), (8280, 20491), (8556, 19830), (9915, 17112), (10695, 15864), (11160, 15203), (11898, 14260), (12834, 13220)]